Zobrazeno 1 - 6
of 6
pro vyhledávání: '"É. M. Mokhnatkin"'
Publikováno v:
Chemistry and Technology of Fuels and Oils. 13:887-890
Autor:
É. M. Mokhnatkin
Publikováno v:
Chemistry and Technology of Fuels and Oils. 15:51-55
Publikováno v:
Chemistry and Technology of Fuels and Oils. 14:358-364
Publikováno v:
Chemistry and Technology of Fuels and Oils. 11:400-403
Autor:
A. P. Leibina, É. M. Mokhnatkin
Publikováno v:
Chemistry and Technology of Fuels and Oils. 12:387-390
1. Simple and reliable photocolorimetric methods are proposed for determining the contents of copper, iron, aluminum, and chromium in used engine oils. 2. The use of the recommended methods makes it feasible not only to determine the wear rate, but a
Publikováno v:
Chemistry and Technology of Fuels and Oils. 14:681-683